# # DShield.org Recommended Block List # (c) $year DShield.org # some rights reserved. Details http://creativecommons.org/licenses/by-nc-sa/2.5/ # use on your own risk. No warranties implied. # primary URL: https://feeds.dshield.org/block.txt # PGP Sign.: https://feeds.dshield.org/block.txt.asc # # comments: systems@isc.sans.edu # updated: 2026-04-06T14:00:30.394122 # # This list summarizes the top 20 attacking class C (/24) subnets # over the last three days. The number of 'attacks' indicates the # number of targets reporting scans from this subnet. # # # Columns (tab delimited): # # (1) start of netblock # (2) end of netblock # (3) subnet (/24 for class C) # (4) number of targets scanned # (5) name of Network # (6) Country # (7) contact email address # # If a range is assigned to multiple users, the first one is listed. # 45.205.1.0 45.205.1.255 24 350 MULTA-ASN1 US abuse@multacom.com 64.62.197.0 64.62.197.255 24 347 HURRICANE US abuse@he.net 147.185.132.0 147.185.132.255 24 340 GOOGLE-CLOUD-PLATFORM US None 87.251.64.0 87.251.64.255 24 340 XHOST-INTERNET-SOLUTIONS GB noc@eunetworks.com 45.148.10.0 45.148.10.255 24 338 PPTECHNOLOGY GB abuse@vegatele.com 66.132.172.0 66.132.172.255 24 337 - - - 66.132.224.0 66.132.224.255 24 335 - - - 193.163.125.0 193.163.125.255 24 334 INTERNET-MEASUREMENT GB >>UNKNOWN<< 45.156.128.0 45.156.128.255 24 333 AS-BITSIGHT PT >>UNKNOWN<< 209.141.41.0 209.141.41.255 24 332 PONYNET US admin@frantech.ca 65.49.1.0 65.49.1.255 24 332 HURRICANE US abuse@he.net 64.62.156.0 64.62.156.255 24 330 HURRICANE US abuse@he.net 66.132.186.0 66.132.186.255 24 330 - - - 195.184.76.0 195.184.76.255 24 328 EAJ-GLOBAL GB >>UNKNOWN<< 167.94.145.0 167.94.145.255 24 328 CENSYS-ARIN-02 US None 66.132.195.0 66.132.195.255 24 327 - - - 195.178.110.0 195.178.110.255 24 326 DATAFOREST DE abuse@timeweb.ru 198.235.24.0 198.235.24.255 24 325 GOOGLE-CLOUD-PLATFORM US None 91.224.92.0 91.224.92.255 24 323 HOSTBALTIC LT >>UNKNOWN<< 205.210.31.0 205.210.31.255 24 323 GOOGLE-CLOUD-PLATFORM US None